. >> reporter: police say jessica's weather, who lives out of state, is in a custody battle th jessica's mother. they do not believe jessica can with him. but are not ruling anyone out. >> we don't have a person of interest. and we're going to look at every angle. we're going to look at every angle multiple times. >> reporter: police are searching vast areas of terrain, including fields and lakes. bad weather kept search helicopters grounded. but about 150 volunteers turned out to help. >> nothing like this has really ever happened. it's always surprising when something happens here. >> reporter: when the sun comes up, police say they will be bringing in even more people to help search for jessica. they're also hoping for a break in the weather so they can get helicopters up to search from the sky. dan? bianna? >> clayton, thank you. >>> we're going to turn, now, to the economy and the race for the white house. the nation's unemployment rate dropped to 7.8% in september, bringing it below 8% for the first time in more than 3 1/2 years. as for jobs, 114,000 were created last month. while